Adjust battery image assets to better align in ash tray.

ash/system/power/tray_power.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ash/system/power/tray_power.h"
 
 #include "ash/ash_switches.h"
 #include "ash/shell.h"
 #include "ash/system/date/date_view.h"
 #include "ash/system/power/power_status_view.h"
@@ skipping 149 matching lines @@
   }
   return (image_index << 1) | (supply_status.line_power_on ? 1 : 0);
 }
 
 // static
 gfx::ImageSkia TrayPower::GetBatteryImage(int image_index, IconSet icon_set) {
   gfx::Image all = ui::ResourceBundle::GetSharedInstance().GetImageNamed(
       icon_set == ICON_DARK ?
       IDR_AURA_UBER_TRAY_POWER_SMALL_DARK : IDR_AURA_UBER_TRAY_POWER_SMALL);
 
-  // TODO(mbolohan): Remove the 2px offset when the assets are centered. See
-  // crbug.com/119832.
   gfx::Rect region(
-      ((image_index & 0x1) ? kBatteryImageWidth : 0) + 2,
+      (image_index & 0x1) ? kBatteryImageWidth : 0,
       (image_index >> 1) * kBatteryImageHeight,
-      kBatteryImageWidth - 2, kBatteryImageHeight);
+      kBatteryImageWidth, kBatteryImageHeight);
   return gfx::ImageSkiaOperations::ExtractSubset(*all.ToImageSkia(), region);
 }
 
 views::View* TrayPower::CreateTrayView(user::LoginStatus status) {
   // There may not be enough information when this is created about whether
   // there is a battery or not. So always create this, and adjust visibility as
   // necessary.
   PowerSupplyStatus power_status =
       ash::Shell::GetInstance()->system_tray_delegate()->GetPowerSupplyStatus();
   CHECK(power_tray_ == NULL);
@@ skipping 83 matching lines @@
       return false;
     case NOTIFICATION_CRITICAL:
       return false;
   }
   NOTREACHED();
   return false;
 }
 
 }  // namespace internal
 }  // namespace ash